Answer:
Bicycle, motorcycle, and Train
Answer:
1 The computer scientists check the database for viruses
2 Nanotechnology is difficult to understand
3 The geologists study the structure and formation of the earth.
4 One is concerned with the question of whether cloning is ethica
5 In the past few years genetic researchers have made incredible strides
6 An international research team is planning a trip to Mars
Answer:
Ensuring that risks are reasonable in relationship to anticipated benefits. ... The Public Health Service Tuskegee Study of Untreated Syphilis in the Negro Male
Explanation:
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